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1. |
The amount of work in a leather factory is increased by 50%. By what percent is it necessary to increase the number of workers to complete the new amount of work in previously planned time, if the productivity of the new labour is 25% more. |
A. | 60% |
B. | 66.66% |
C. | 40% |
D. | 33.33% |
Answer» D. 33.33% | |